Home / 5,004,235.32-6,905,676.78-2,965,834.68

Finding the Fourth Proportional to 5,004,235.32, 6,905,676.78 and 2,965,834.68

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Solution

The fourth proportional to 5,004,235.32, 6,905,676.78 and 2,965,834.68 is: 4,092,752.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004,235.32 : 6,905,676.78 = 2,965,834.68 : x
  2. Step 2: Convert to fraction form
    5,004,235.32/6,905,676.78 = 2,965,834.68/x
  3. Step 3: Cross multiply
    5,004,235.32x = 6,905,676.78 × 2,965,834.68
  4. Step 4: Simplify right side
    5,004,235.32x = 20,481,095,682,994.73
  5. Step 5: Solve for x
    x = 20,481,095,682,994.73/5,004,235.32
  6. Step 6: Final answer
    x = 4,092,752.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.